IMPORTANT FANCY INTENSE BLUE DIAMOND RING, 'DUET', SOTHEBY'S DIAMONDS

From an Important Private Collection

IMPORTANT FANCY INTENSE BLUE DIAMOND RING, 'DUET', SOTHEBY'S DIAMONDS

Of toi et moi design, set with a pear-shaped fancy intense blue diamond weighing 3.03 carats and a similarly cut diamond weighing 2.82 carats, the mount pavé-set throughout with brilliant-cut diamonds, size 53, signed Sotheby's Diamonds by JdG, numbered, maker's mark.

Accompanied by GIA report no. 5111671097, stating that the diamond weighing 3.03 carats is Fancy Intense Blue, Natural Colour, I1 Clarity; and no. 5121747081, stating that the diamond weighing 2.82 carats is D Colour, VVS1 Clarity, together with a working diagram stating that the diamond may be Internally Flawless after minor repolishing.